No other part numbers with same form, fit, and function found.
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
NSN 5975-00-552-1764
NSN 6320-00-116-3658
NSN 5935-00-753-7895
NSN 6650-01-386-5787
NSN 5975-01-098-1640
NSN 6240-00-435-0433
NSN 6610-01-576-0007
NSN 5990-00-881-1031
NSN 7035-01-597-4180
NSN 5950-01-134-5425
NSN 6145-01-549-3370
NSN 6685-01-156-8443